diff --git a/update.md b/update.md
index bb272f6..957361a 100644
--- a/update.md
+++ b/update.md
@@ -12,6 +12,14 @@
 
 # 更新说明文档 ( Update Notes )
 
+
+## 2021.03.12   // **v2.0 U6:  Kernel & FW had upgraded to Release version.**
+
+```
+1.All systems kernel and FW version had upgrade to "5.10.22-Release-OPENFANS+20210312-v8" Released now.
+2.Kernel config updated.
+```
+
 ## 2021.02.17   // **System v2.0 U6 Release ver. Kernel & FW had upgraded to Release version.**
 
 #### Kernel & FW Version: "5.10.16"